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Chicago Zone 01-Wabash, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
312-788 7 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-788 8 CHCGIL24DS6  224C ONVOY, LLC 358   2008-08-29   
312-788 9 CHCGIL24DS6  224C ONVOY, LLC 358   2008-08-29   
312-789 A CHCGILWBDS0  9329 ILLINOIS BELL TEL CO 358      
312-789 0 CHCGILWBDS0  9329 ILLINOIS BELL TEL CO 358      
312-789 1 CHCGILWBDS0  9329 ILLINOIS BELL TEL CO 358      
312-789 2 CHCGILWBDS0  9329 ILLINOIS BELL TEL CO 358      
312-789 3 CHCGILWBDS0  9329 ILLINOIS BELL TEL CO 358      
312-789 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2011-04-13   
312-789 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-05-30   
312-789 6 CHCGILWBDS0  9329 ILLINOIS BELL TEL CO 358      
312-789 7 CHCGILWBDS0  9329 ILLINOIS BELL TEL CO 358      
312-789 8 CHCGILWBDS0  9329 ILLINOIS BELL TEL CO 358      
312-789 9 CHCGILWBDS0  9329 ILLINOIS BELL TEL CO 358      
312-802 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
312-803 A EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
312-804 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-805 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
312-806 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-810 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-813 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-823 A CHCGILWBDS0  9329 ILLINOIS BELL TEL CO 358      
312-823 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-06-27   
312-823 1 CHCGILWBDS0  9329 ILLINOIS BELL TEL CO 358      
312-823 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-06-27   
312-823 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-05-22   
312-823 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-05-22   
312-823 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-05-22   
312-823 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-09-15   
312-823 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-09-15   
312-823 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-09-15   
312-823 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-09-15   
312-830 A LBRDILGOAMD  6630 SPOK, INC. 358      
312-833 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
312-834 A CHCGILWBDS2  9329 ILLINOIS BELL TEL CO 358      
312-834 0 CHCGILWBDS2  9329 ILLINOIS BELL TEL CO 358      
312-834 1 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-07-01   
312-834 2 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-07-01   
312-834 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-834 4 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-834 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-02-24   
312-834 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-02-24   
312-834 7 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
312-834 8 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-07-01   
312-834 9 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-07-01   
312-835 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
312-839 A CHCGILBWCM2  9748 AMERICAN MESSAGING SERVICES, LLC 358      
312-841 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-841 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-841 1 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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